From a7293951f75d92a80d4d986ec7dda3fa25ab640b Mon Sep 17 00:00:00 2001
From: Pietro Gagliardi <pietro10@mac.com>
Date: Tue, 7 Apr 2015 04:02:21 -0400
Subject: Wrote up the initial uiButton implementation. It (mostly; just needs
 text and for that I need to add a uiControlHandle()) works!

---
 new/button_windows.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 new/button_windows.c

(limited to 'new/button_windows.c')

diff --git a/new/button_windows.c b/new/button_windows.c
new file mode 100644
index 0000000..a66490d
--- /dev/null
+++ b/new/button_windows.c
@@ -0,0 +1,73 @@
+// 7 april 2015
+#include "uipriv_windows.h"
+
+struct button {
+	uiControl *c;
+	void (*onClicked)(uiControl *, void *);
+	void *onClickedData;
+};
+
+#define B(x) ((struct button *) (x))
+
+static BOOL onWM_COMMAND(uiControl *c, WPARAM wParam, LPARAM lParam, void *data, LRESULT *lResult)
+{
+	if (HIWORD(wParam) != BN_CLICKED)
+		return FALSE;
+	(*(B(data)->onClicked))(c, B(data)->onClickedData);
+	*lResult = 0;
+	return TRUE;
+}
+
+static BOOL onWM_NOTIFY(uiControl *c, WPARAM wParam, LPARAM lParam, void *data, LRESULT *lResult)
+{
+	return FALSE;
+}
+
+static void preferredSize(uiControl *c, int baseX, int baseY, LONG internalLeading, intmax_t *width, intmax_t *height)
+{
+	// TODO
+}
+
+static void defaultOnClicked(uiControl *c, void *data)
+{
+	// do nothing
+}
+
+uiControl *uiNewButton(const char *text)
+{
+	struct button *b;
+	uiWindowsNewControlParams p;
+	WCHAR *wtext;
+
+	b = uiNew(struct button);
+
+	p.dwExStyle = 0;
+	p.lpClassName = L"button";
+	p.dwStyle = BS_PUSHBUTTON;
+	p.hInstance = hInstance;
+	p.onWM_COMMAND = onWM_COMMAND;
+	p.onWM_NOTIFY = onWM_NOTIFY;
+	p.onCommandNotifyData = b;
+	p.preferredSize = preferredSize;
+	p.data = b;
+	b->c = uiWindowsNewControl(&p);
+
+	wtext = toUTF16(text);
+	// TODO set text
+	uiFree(wtext);
+
+	b->onClicked = defaultOnClicked;
+
+	return b->c;
+}
+
+// TODO text
+
+void uiButtonOnClicked(uiControl *c, void (*f)(uiControl *, void *), void *data)
+{
+	struct button *b;
+
+	b = (struct button *) uiWindowsControlData(c);
+	b->onClicked = f;
+	b->onClickedData = data;
+}
-- 
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